RIDGID's 1-7/8 in. Pro-Grade Locking Hose Kit extends up to 10 ft. for extra reach and is 4X more durable than standard RIDGID hoses. This hose is highly flexible while resisting collapsing. It fits all RIDGID 2-1/2 in. inlet configurations and includes 5 adapters for compatibility. With the new locking design, your hose locks onto both your vac and your wand or accessory, so nothing falls during use. Easily detach by releasing the locking tab or twisting off. The 2-1/2 in. diameter opening is the optimal size for tackling large messes with a RIDGID wet dry vac. Maximize your vac and get the most out of your cleaning tools with RIDGID's 2-1/2 in. locking accessories.. Locking tab secures the accessory to the wand/accessory. Hose locks on to the wand/accessory via a secure locking tab. Highly flexible and resists collapsing. Use to replace a RIDGID wet/dry vac hose. Easy, struggle free detachment, by releasing the locking tab or twisting off. Maneuverability to get into tight places and around obstacles to reach the mess